3-氨基-3-(2,3-二氢苯并[1,4]-6-二氧基)-丙酸

1,4-苯并二恶烷-6-丙烯酸

2,3-Dihydrospiro[furo[2,3-g][1,4]benzodioxine-8,3'-indol]-2'(1'H) -one

6-hydroxy-2,3-dihydro-1,4-benzodioxine-7-carbaldehyde

1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2,2,2-trifluoroethanone